漏洞信息
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Vulnerability Title
Open-iscsi: open-iscsi: integer underflow in iscsiuio dhcpv6 parsing
Vulnerability Description
A flaw was found in open-iscsi's iscsiuio component. This vulnerability involves an integer underflow and out-of-bounds read during Dynamic Host Configuration Protocol for IPv6 (DHCPv6) packet parsing. Specifically, crafted DHCPv6 Advertise traffic with a short User Datagram Protocol (UDP) length can cause the DHCPv6 payload length to underflow. An unauthenticated attacker on an adjacent network segment can exploit this by sending specially crafted IPv6 UDP traffic while the client is in an active DHCPv6 exchange, leading to a denial of service due to a process crash or service disruption.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
整数下溢(超界折返)
Vulnerability Title
Open-iSCSI 数字错误漏洞
Vulnerability Description
Open-iSCSI Open-iSCSI是Open-iSCSI组织开源的一个网络存储连接工具。 Open-iSCSI存在数字错误漏洞,该漏洞源于在解析DHCPv6数据包时存在整数下溢和越界读取,可能导致未经身份验证的攻击者通过相邻网络段发送特制IPv6 UDP流量,造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A